A simple attempt at javascript tracing for debugging and/or basic logging. Instead of using javascript alerts, have jstracing post a trace entry to a div on the page.
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.001638s ]
SELECT `a`.`aid`,`a`.`title`,`a`.`create_time`,`m`.`username` FROM `jrk_downrecords` `a` INNER JOIN `jrk_member` `m` ON `a`.`uid`=`m`.`id` WHERE `a`.`status` = 1 GROUP BY `a`.`aid` ORDER BY `a`.`create_time` DESC LIMIT 10 [ RunTime:0.123188s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.001743s ]
SELECT * FROM `jrk_tagrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 20 [ RunTime:0.002235s ]
SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.001644s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.004586s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.001276s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.004795s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.018202s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.001586s ]
UPDATE `jrk_articles` SET `hits` = 1 WHERE `id` = 2626 [ RunTime:0.001526s ]
